oxipng 0.16.0

A lossless PNG compression optimizer
Documentation
environment:
  global:
    # This will be used as part of the zipfile name
    PROJECT_NAME: oxipng
  matrix:
    # Stable channel
    - TARGET: i686-pc-windows-msvc
      CHANNEL: stable
    - TARGET: x86_64-pc-windows-msvc
      CHANNEL: stable

# Install Rust and Cargo
# (Based on from https://github.com/rust-lang/libc/blob/master/appveyor.yml)
install:
  - curl -sSf -o rustup-init.exe https://win.rustup.rs
  - rustup-init.exe --default-host %TARGET% --default-toolchain %CHANNEL% -y
  - set PATH=%PATH%;C:\Users\appveyor\.cargo\bin
  - rustc -Vv
  - cargo -V

# 'cargo test' takes care of building for us, so disable Appveyor's build stage. This prevents
# the "directory does not contain a project or solution file" error.
# source: https://github.com/starkat99/appveyor-rust/blob/master/appveyor.yml#L113
build: false

# Equivalent to Travis' `script` phase
test_script:
  - cargo build
  - cargo test

before_deploy:
  # Generate artifacts for release
  - cargo build --release
  - mkdir staging
  - copy target\release\oxipng.exe staging
  - cd staging
    # release zipfile will look like 'rust-everywhere-v1.2.3-x86_64-pc-windows-msvc'
  - 7z a ../%PROJECT_NAME%-%APPVEYOR_REPO_TAG_NAME%-%TARGET%.zip *
  - appveyor PushArtifact ../%PROJECT_NAME%-%APPVEYOR_REPO_TAG_NAME%-%TARGET%.zip

deploy:
  description: 'Windows release'
  # All the zipped artifacts will be deployed
  artifact: /.*\.zip/
  # - Go to 'https://github.com/settings/tokens/new' and generate a Token with only the
  # `public_repo` scope enabled
  # - Then go to 'https://ci.appveyor.com/tools/encrypt' and enter the newly generated token.
  # - Enter the "encrypted value" below
  auth_token:
    secure: JT77kw2p+U5Z9yM/77QjEWRFgvyaGOO2SquE5OBgUNpqSt4VDg/Mdicy8pkSvSEu
  provider: GitHub
  # deploy when a new tag is pushed and only on the stable channel
  on:
    # channel to use to produce the release artifacts
    # NOTE make sure you only release *once* per target
    CHANNEL: stable
    appveyor_repo_tag: true

branches:
  only:
    - master